BMS Estimator

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BMS Estimator - Enterprise Solutions

Crown House Technologies (CHt), part of the Laing O'Rourke Group, is looking for a BMS Estimator to join our Enterprise Solutions team.
Our Enterprise Solutions team brings together BMS, intelligent building controls and systems integration to create smarter, more connected and efficient buildings and infrastructure.
You'll play a key role in securing and shaping new work across healthcare, science, infrastructure and commercial projects, using your BMS knowledge and estimating expertise to develop technically robust and competitive solutions.

• Leading and supporting BMS estimates for major and complex bids.
• Preparing cost estimates for field devices, control panels, head‑end systems, integration, installation and commissioning.
• Reviewing specifications, drawings, control schematics and tender information to establish scope and requirements.
• Engaging with suppliers and subcontractors to obtain and evaluate quotations.
• Identifying technical and commercial risks, opportunities and value‑engineering solutions.
• Working with design, engineering, commercial, procurement and operational teams throughout the tender process.
• Supporting bid adjudications, negotiations and successful handover to project delivery teams.
• Exploring opportunities for Digital Engineering, DfMA, self‑delivery and innovative BMS solutions.

• Strong technical knowledge of BMS and building control systems.
• Experience in BMS estimating, design, engineering, project delivery or commissioning.
• Understanding of BMS architecture, DDC controls, field devices and system integration.
• Knowledge of BACnet, Modbus and IP‑based control systems.
• Ability to interpret specifications, control schematics, points schedules and design information.
• Good commercial awareness and experience working with suppliers and subcontractors.
• Strong communication skills and the ability to work collaboratively across multidisciplinary teams.

Experience with platforms such as Schneider Electric, Siemens or Tridium
, together with knowledge of BMS cyber security, ICT infrastructure and NEC/JCT contracts, would be advantageous.
An HNC/HND or degree in Building Services, Electrical/Electronic Engineering or a related discipline would be beneficial, although practical BMS industry experience is equally valued.
You'll also need to be able to meet BPSS and Security Clearance (SC level) requirements where required.

Why Crown House Technologies?
Crown House Technologies is one of the UK's leading engineering and building services specialists. As part of Laing O'Rourke, we combine engineering, digital technology and manufacturing expertise to deliver some of the UK's most technically challenging projects.

Not currently an Estimator? If you come from a BMS design, engineering, project or commissioning background and are looking for your next career move, we'd still like to hear from you.

Don't match every requirement? We welcome people with transferable skills, strong technical capability and a commitment to learning and development.

We want to ensure our recruitment process is accessible to all. If you need the application form in an alternative format or would like to know more about our recruitment process, please email re
.

Don't match all the criteria? We are open and always happy to hear from people with transferable skill sets and a commitment to learning.

We want to ensure our recruitment process is accessible to all. If you need the application form in an alternative format or you would like to know more about our recruitment process, please email re
.

We are an international engineering and construction company delivering state-of-the art infrastructure and buildings projects for clients in the UK, Middle East and Australia.

Certainty, reliability, quality - this is what our clients want. And at Laing O'Rourke, we have more than…